325340615 has 4 divisors (see below), whose sum is σ = 390408744. Its totient is φ = 260272488.

The previous prime is 325340597. The next prime is 325340663. The reversal of 325340615 is 516043523.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 516043523 = 709 ⋅727847.

It is a cyclic number.

It is not a de Polignac number, because 325340615 - 2⁶ = 325340551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32534057 + ... + 32534066.

It is an arithmetic number, because the mean of its divisors is an integer number (97602186).

Almost surely, 2^325340615 is an apocalyptic number.

325340615 is a deficient number, since it is larger than the sum of its proper divisors (65068129).

325340615 is an equidigital number, since it uses as much as digits as its factorization.

325340615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65068128.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 325340615 is about 18037.2008637704. The cubic root of 325340615 is about 687.7745389490.

The spelling of 325340615 in words is "three hundred twenty-five million, three hundred forty thousand, six hundred fifteen".